// DuctNodeData.h: interface for the TDuctNodeData class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_DUCTNODEDATA_H__3BBA7611_777F_41E4_B9B7_5D27291106FE__INCLUDED_)
#define AFX_DUCTNODEDATA_H__3BBA7611_777F_41E4_B9B7_5D27291106FE__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/*============================================================================*
* Copyright(c), 1994-2007, Beijing Tangent Engineering Software Co.Ltd.
* 文 件 名:   DuctNodeData.h
* 版    本:   1.0
* 作    者:   sg
* 创建时间:   
* 描    述:   有关风管节点的计算参数部分，未使用
* 归属项目:   暖通
* 历史记录: 
=============================================================================*/
class TDuctNodeData  
{
public:
	TDuctNodeData();
	virtual ~TDuctNodeData();
};

class TDuctElbowData: public TDuctNodeData
{
public:
	TDuctElbowData();
	virtual ~TDuctElbowData();
};

class TDuctTaperedData: public TDuctNodeData
{
public:
	TDuctTaperedData();
	virtual ~TDuctTaperedData();
};

class TDuct3CornerData: public TDuctNodeData
{
public:
	TDuct3CornerData();
	virtual ~TDuct3CornerData();
};

class TDuct4CornerData: public TDuctNodeData
{
public:
	TDuct4CornerData();
	virtual ~TDuct4CornerData();
};

#endif // !defined(AFX_DUCTNODEDATA_H__3BBA7611_777F_41E4_B9B7_5D27291106FE__INCLUDED_)